| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $215.89 | 10.545% | $238.6556 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $173.32 | 8.472% | $188.0037 | $188.00 | $188.00 | $188.00 |
| Purchase #3 | $207.93 | 4.819% | $217.9501 | $217.95 | $217.95 | $218.00 |
| Purchase #4 | $93.67 | 6.853% | $100.0892 | $100.09 | $100.10 | $100.10 |
| Purchase #5 | $119.87 | 9.598% | $131.3751 | $131.38 | $131.40 | $131.40 |
| Purchase #6 | $99.48 | 3.776% | $103.2364 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $215.81 | 6.199% | $229.1881 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $1,125.97 | $1,208.4982 | $1,208.51 | $1,208.55 | $1,208.60 | |